Location History:
- Fukaya, JP (1988)
- Saitama, JP (1996)
Company Filing History:
Years Active: 1988-1996
Title: Yasuhiro Muramatsu: Innovator in Audio Signal Processing and Cable Television Systems
Introduction
Yasuhiro Muramatsu is a notable inventor based in Saitama, Japan. He has made significant contributions to the fields of audio signal processing and cable television communication systems. With a total of 2 patents to his name, Muramatsu continues to influence technology through his innovative designs.
Latest Patents
One of Muramatsu's latest patents is an audio signal processing circuit. This circuit includes an amplifier with a non-inverted input terminal, an inverted input terminal, and an output terminal. It features an RC active filter connected across the output terminal and the inverted input terminal. The design also incorporates means for supplying first and second audio signals to the inverted input terminal of the amplifier through input resistors.
Another significant patent is a cable television communication system with a passive sensor signal path. This system includes security means, where a security sensor is installed in a subscriber's house. When the sensor generates an emergency signal, a transmission path is formed by non-active elements from the sensor to a trunk cable. The external control unit can communicate with a central station regarding the power source conditions of subscribers.
Career Highlights
Yasuhiro Muramatsu is currently employed at Kabushiki Kaisha Toshiba, a leading technology company. His work at Toshiba has allowed him to develop and refine his innovative ideas, contributing to the company's reputation for excellence in technology.
Collaborations
Throughout his career, Muramatsu has collaborated with notable colleagues, including Akinori Masuko and Akio Ogawa. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Yasuhiro Muramatsu is a distinguished inventor whose work in audio signal processing and cable television systems has made a lasting impact. His patents reflect his commitment to innovation and technology advancement.